Answer:
I think it is C if im wrong im sorry
Explanation:
The correct answer is letter B.
Explanation: All the others were eliminated because they were not right.
Answer:
1 and 3
Explanation:
1.Melting is a reversible change because it can be frozen back to its original state.
3. Decomposition involves breaking down of large substances into new smaller ones with release of energy which is similar to a chemical reaction
2. Decomposition isn’t usually reversible because new substances have been formed due to microbes and environmental conditions. A decayed substance can’t be changed back to its original form
<span>The purpose of SNCC during the early years of the Civil Rights era was that it coordinated students around the south in resisting segregation laws.</span>
